baber/WOPTO huggingface dataset:
Patent GB-1301444-A (GB)
IPC: C07F1/08
Filed: 1970-01-20
Abstract: 1301444 Preparation of methoxynaphthylpropionic acid and bicyclic boron intermediate therefor SYNTEX CORP 20 Jan 1970 [30 Sept 1969] 31628/72 Divided out of 1300591 Headings C2B and C2C 2 - (6 - Methoxy - 2 - naphthyl) propionic acid is prepared by reacting #-(6-methoxy-2-naphthyl)-9-borobicyclo[3.3.1]nonane with a lower alkyl 2-(bromo or iodo) propionate in an ethercontaining 0-75 volume per cent of a tert. alkanol and 2-5 equivalents of potassium t-butoxide at - 10‹ to + 20‹ C. and hydrolysing the lower alkyl 2-(6-methoxy-2-naphthyl) propionate formed and optionally optically resolving a dl racemate thus formed. The # - (6 - methoxy - 2 - naphthyl) - 9 - borobicyclo[3.3.1]nonane is claimed per se and may be prepared by reaction of 2-bromo-6-methoxynaphthalene with either lithium or magnesium to yield 6-methoxy-2-naphthyl lithium or 6-methoxy - 2 - naphthylmagnesium bromide followed by reaction of either with 9-borobicyclo[3.3.1]- nonane. Pharmaceutical compositions comprising the 2 - (6 - methoxy - 2 - naphthyl) propionic acid when prepared as above and a suitable excipient are useful in treating inflammation, pain and pyrexia.
Patent GB-1302245-A (GB)
IPC: B66C1/10
Filed: 1970-02-23
Abstract: 1302245 Spreaders for containers STOTHERT & PITT Ltd 19 April 1971 [23 Feb 1970] 8489/70 Heading B8H [Also in Division E2] A twin lift container handling spreader comprises spreader frames 2, 21 for containers 1, 1<SP>1</SP>, the said frames when in use being maintained spaced apart by means of spacing mechanisms 3, 4 which are interengaged when in use. Each of the mechanisms 3, 4 are movable in a vertical arcuate path from the position shown in Fig. 1 to that in Fig. 5 (not shown), by means of hydraulic rams 13, the amount of movement being pre-set by the rams according to the thickness of a partition P, e.g. in a ship's hold. The mechanisms 3, 4 are held in an interengaged position by means of jaws 16 which grip a rail member 30 on the other mechanism, the jaws 16 being movable by means of a ram 26 which is actuated when the interengaging faces of the mechanisms 3, 4 come together.
Patent GB-1302452-A (GB)
IPC: G01S1/40
Filed: 1970-08-05
Abstract: 1302452 Radio navigation STANDARD TELEPHONES & CABLES Ltd 5 Aug 1970 37729/70 Heading H4D A signal from a radio guidance system transmitting station, in which the elements of a linear aerial array are repetitively energized in sequence, produces from an FM discriminator of a receiver a pulsed output I, Fig. 2, having a square waveform i(a). The edges of a pulse correspond to transmissions from the end elements of the array, and the centre of a pulse corresponds to transmission from the centre of the array. A circuit to provide maximum attenuation when the end elements are transmitting, with graduation to minimum attenuation when the centre elements are transmitting comprises two NPN transistors Tr1 and Tr2, to which the square waveform i(a) is applied via a short time constant network R1, C1. The transistors respond respectively to the rising and falling edges of the pulses of the waveform i(a), and produce as output a short pulse waveform i(b) inv, which is applied to an NPN transistor Tr3 for amplification and inversion (waveform i(b)). The output of the transistor Tr3 is applied to a monostable multivibrator MV, which has a time constant equal to half the pulse duration of the waveform i(a), and which produces a second symmetrical square waveform i(c) of double the frequency of the waveform i(a). The waveform i(c) is applied to a PNP transistor Tr4 which, in combination with a capacitor C2, acts as an integrator, to produce at a point P an output having a symmetrical triangular waveform i(d), which is available to modulate the receiver gain in phase with the scanning of the transmitting aerial array. The point P may be stabilized by means of a transistor Tr5, which responds to the waveform i(b), applied via a resistor R4, to provide a ground connection once every cycle of the waveform i(d). A diode D1 prevents full application of line voltage to the transistors in case of a fault.
Patent GB-1310489-A (GB)
Title: Data handling systems
IPC: G06F3/06
Filed: 1971-09-22
Abstract: 1310489 Storage access system INTERNATIONAL BUSINESS MACHINES CORP 22 Sept 1971 44092/71 Heading G4C A map of pending access requests for a bulk store 11 is maintained in an associative memory 18, a register 31 contains the address of the last granted access request, and the next access request to be granted is determined by modifying the contents of register 31 and searching associative memory 18 with the modified address. Requests are supplied to memory 18 from a central processor 10 (or another store) over bus 23. The bulk store 11 shown as a multiple disc unit has addresses made up of cylinder C (concentric track), local record R (angular position) and track T (disc surface) parts. Starting with the current address, memory 18 is searched by the C address part, using mask register 22, to determine if any further requests are pending for the same cylinder address. If no match is obtained, the C address part is passed through an associative memory 19 where it is incremented or decremented, depending on a flag which indicates the direction of C sweepsteadily inwards or outwards, and replaced in register 31. When a C match is obtained, a similar test is performed with the R address part and then the T address part, except that these parts are only incremented. The selected access request address finally obtained in register 31 is used to control head drive and switching unit 17 when the current accessing operation has been terminated. The entire selection process is controlled by a further associative memory 20 loaded with an algorithm corresponding to the particular queue discipline described and which is simply changed if the bulk store is replaced by one having different characteristics or if the discipline is changed. Memory 20 can also be loaded with several alternative algorithms and extra control fields for maintaining the actual sending request map in memory 18 and also a statistical map of these requests. While the system is otherwise idle, e.g. during a long head shift or record transfer, a particular one of these algorithms can then be selected to optimize the address selecting capability of the system. For example if twice as many pending requests are at C addresses above, as opposed to below, the current address, and the decrement flag is set, the flag may be reversed so that the higher addresses are accessed first.
Patent GB-1312815-A (GB)
Title: Form-retaining strands
IPC: C09K3/10
Filed: 1970-07-13
Abstract: 1312815 Securing glass to metal PROTECTIVE TREATMENTS Inc 13 July 1970 33908/70 Heading C1M [Also in Division C3] Adherent tapes for mounting windscreens to automobiles are formed from a non-curing mixture of (1) an elastomeric material, (2) finely-divided solids, and (3) 2-25 wt. per cent of a volatile plasticizer, the mixture being initially permanently deformable at low pressure and exhibiting no cold flow, and becoming firmer upon evaporation of the plasticizer. The physical characteristics of the mixture are specified. The composition may also include a non-volatile plasticizer (up to 20%), an adhesion promoting material, and cured elastomer. Extensive lists of possible ingredients are given. Exemplified compositions contain mixtures of cross-linked butyl rubber, butyl rubber, chlorinated butyl rubber, styrene-butadiene block co-polymer, hydrogenated wood rosin ester, carbon black in oil, bulk asbestos fibre, hydrated silica, processing oil, polyvinyl acetate, phenolformaldehyde resin, phenyl-formaldehyde condensate, zinc oxide, platy talc and toluene (volatile plasticizer). The tapes may have a variety of cross-section according to desired properties. In use a tape is applied to the metal automobile frame around the pinch weld flange, and the glass is positioned and pressed into place against the tape so as to deform the tape into adhering sealing contact with the glass and metal. Alternatively, two tapes may be used (not necessarily of the same type), one being applied to the metal frame and the other to the glass, the two tapes bonding together when the glass is pressed into place. Both metal and glass are preferably primed, e.g. with a butyl rubber primer, to promote adhesion of the tapes thereto.
Patent GB-1320762-A (GB)
Title: Potentiometers
IPC: H01C10/32
Filed: 1970-03-12
Abstract: 1320762 Variable resistors ERIE TECHNOLOGICAL PRODUCTS Inc 28 May 1971 [12 March 1970] 12046/70 Heading HIS A potentiometer which can be readily adjusted to desirable values predetermined during tuning operations comprises a rotary spindle 1 the rotation of which adjusts the resistance value and which is provided with a wiper arm 10 which resiliently bears against an arcuate wall portion 13 of a support structure, made of thermoplastic of a material and which is permanently indentable by the application of heat or increased pressure to the arm 10. Spindle 1 is supported between plates 2, 3, one of which carries a resistance element 5. A rotary arm 7 mounted on the spindle carries a wiper contact 6. The plates 2, 3 are supported by a casing 4 of thermoplastic material. The metallic wiper arm 10 is mounted in a slot 9 in the spindle and a spring 11 biases the arm 10 against the wall portion 13 of the casing 4 at one end of the arm 10 and against the plate 2 at the other end 14. End 14 is provided with wings 16 which prevent rotation of the arm in the slot 9. During tuning the device is adjusted by knob 8 to secure a desired resistance and a soldering iron is applied to the arm 10 at end 12 which is chisel-shaped so that it forms a notch in the wall 13. Subsequently to achieve this desired resistance the arm 10 is merely located in the notch. Any number of notches may be provided as necessary. In an alternative embodiment (Figs. 4 to 6, not shown) a wiper arm (20) mounted on or integral with the support structure bears against an area of thermoplastic material carried by the spindle. The preset variable resistor described is particularly suitable for use in a tachometer; three locating notches being provided so that the tachometer may be used for four, six, or eight cylinder engines.
Patent GB-1329312-A (GB)
Title: Taper rolling of metals
IPC: B21H7/00
Filed: 1970-08-14
Abstract: 1329312 Taper rolling BRITISH STEEL CORP 13 Aug 1971 [14 Aug 1970] 39239/70 Addition to 1128102 Heading B3M A metal workpiece 1 is taper rolled by drawing it between a pair of rolls 5 while the gap between the rolls is varied according to a master profile 6 positioned remote from the rolls. The profile (which may be a tapered block, a punched card or tape, a magnetic tape or disc, or plug board connections) is scanned by a unit 7 which is coupled for movement with the workpiece as it is drawn between the rolls. The coupling may be mechanical, electrical, hydraulic or pneumatic. A feedback loop may be provided between the scanner 7 and rolls; a signal corresponding to the roll gap is compared with one relating to the position of the scanner, and any difference between the signals is used to modify the roll gap. The rolls may be moved towards and away from each other either independently or in unison, and a further pair of rolls may be used to limit the lateral spread of the workpiece. Limit switches may be incorporated to govern the travel of the workpiece or the roll gap.
Patent GB-1341228-A (GB)
Title: Fiom record cards
IPC: G06K19/02
Filed: 1971-02-02
Abstract: 1341228 Reproducible film record cards MICROSEAL CORP 2 Feb 1971 3710/71 Heading A4X [Also in Division G2] A film record card comprises a card 10 having at least one aperture 13 mounting a strip of film 11 having a micro-image 21, 22 thereon, the card 10 having an actinic light transmission factor relative to that of the film 11 for enabling simultaneous diazotype reproduction of both data 19 on the card 10 and the micro-image 21, 22 on the film 11. The film 11 is retained in the aperture 13 by transparent sheets (14, 16) adhered to the card, one edge 17 of member (14) being left unsecured for insertion of film 11. The card 10 may also include punched holes 18 or magnetic ink impressions. The actinic light transmission factors of the card 10 and the film 11 respectively are at least 25% and 75%. The card 10 has ink and pencil receptivity and may comprise transparentized paper stock. A receptor card 12 on which data 19 and micro-images 21, 22 are reproduced has at least one aperture 26 overwhich is positioned a blank strip of film 27 adhered to the rear surface of the card, the front surfaces of the card 12 and film 27 each having a separate coating (36, 37) of diazonium compounds, the coatings having an NABDC speed rate in a range of 35% - 200%.
Patent GB-1347085-A (GB)
Title: Control device for respirators
IPC: A61M16/00
Filed: 1971-04-21
Abstract: 1347085 Respirator control device KOMBINAT MEDIZIN-UND-LABORTECHNIK VEB 21 April 1971 10554/71 Heading A5T A respirator control device comprises a base plate 1 having internal pneumatic connection channels, the surface of the plate having a plurality of attachment stations for pneumatic logic and control elements, each station having connections for the elements and apertures which communicate with the channels in the plate. There are individual units 2, Fig. 1, which are fitted with various connections for supplying air, and for linking signals and assembling logic and output elements. A control module 3 may be coupled directly to a module 5, e.g. for signal storage, amplification &c., and acts as a logic element. Such elements may be connected together using air-tight seals 4 and a module 3 can be attached to a further module 7, Fig. 2, using a seal 6. A cover plate 8 is used to close any unused exit parts of control module 7. Transmission of signals takes place via a connecting plate 12 which together with a seal 13 is mounted on the base plate 1. Air is supplied to the base plate via a tube connection 14, and to the units 2 via secondary air channels 15. The air channels 15 and signal pipes 16 are formed by punching passages out of a sealing plate 17 and then placing the latter between upper and lower parts of the base plate to form a predetermined integrated network. Several spaced sealing plates may be provided for a device to increase its range and the passages in the plates 17 then run on two or more parallel planes. Connection points 18 which are not required during operation of the device are closed using cover plates 19.
Patent GB-1347682-A (GB)
Title: Apparatus for measuring loads in ropes or other elongate members
IPC: G01L5/06
Filed: 1971-04-19
Abstract: 1347682 Measuring tension NORSEMAN (CABLE MEASUREMENTS) Ltd 19 April 1971 [31 March 1970] 11769/70 Addition to 1241321 Headings G1N and G1W Apparatus for measuring tension in a rope 20 comprises a pair of rollers 19 mounted on a resilient beam 14, a pair of rollers 24 mounted on a wall 11 and an eccentric or slide displaceable by a handle 16 to effect relative movement between the beam 14 and wall 11 whereby deflection of a loaded rope 20 engaged by the rollers 19, 24 causes distortion of the beam which is measured by means 21. The distortion may be measured by a dial gauge, an electrical displacement transducer or strain gauge. The rollers 19 and 24 are mounted in needle or ball bearings, while the eccentric has a brass bush providing more friction. The bottom of the support frame 10, 11 may be bolted to the deck of a ship. In a modification, Fig. 3 (not shown) a pair of rollers are mounted between a pair of resilient beams which are mounted on a roller eccentrically between walls in which the second pair of rollers are mounted. Detents or click-stop devices may facilitate adjustment of the handle 16. A plurality of apparatuses may be ganged together to measure average tension of rods, wire mesh or high tensile wire strand used in prestressed concrete, the eccentrics all being fixed to a common shaft.
Patent IL-101970-A (IL)
Title: Crystalline acid addition salts of diastereomerically pure 1-(2,2-dimethylpropionyloxy) ethyl-3-cephem-4-carboxylate
IPC: C07D501/34
Filed: 1992-05-22
Abstract: The invention relates to crystalline acid addition salts of the two diastereomers of the 1-(2,2-dimethylpropionyloxy)ethyl ester of 3-cephem-4-carboxylic acid of the general formula II <IMAGE> in which X represents the anion of a physiologically acceptable, mono- or polybasic, inorganic or organic acid and the group =N-OH is in the syn position, pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, a process for the preparation of the cephem derivatives, and the use of the cephem derivatives for the control of bacterial infections.
[EP0514791A2]
Patent IL-108556-A (IL)
Title: Reactor for biological sewage purification
IPC: C02F1/00
Filed: 1994-02-04
Abstract: PCT No. PCT/CZ94/00006 Sec. 371 Date Aug. 11, 1995 Sec. 102(e) Date Aug. 11, 1995 PCT Filed Feb. 7, 1994 PCT Pub. No. WO94/18131 PCT Pub. Date Aug. 18, 1994Reactor for biological sewage purification having a tank with a casing and a bottom surface and a funnel-shaped member in the tank. An activation space is defined between the casing and the funnel-shaped member and a separation space is defined inside the funnel-shaped member with a passage in the funnel-shaped member for communication between both spaces. A partition extends from the casing to the funnel-shaped member. A recirculation means defines an inlet communicating with the separation spaces and an outlet communicating with the activation space. A circulation circuit is formed for circulating fluid between the activation space and the separation space.
Patent IL-109685-A (IL)
Title: Quinoline derivatives process for their preparation and pharmaceutical compositions for inhibition of gastric acid secretion comprising them
IPC: C07D215/42
Filed: 1994-05-19
Abstract: PCT No. PCT/SE94/00552 Sec. 371 Date Jul. 1, 1994 Sec. 102(e) Date Jul. 1, 1994 PCT Filed Jun. 8, 1994 PCT Pub. No. WO94/29274 PCT Pub. Date Dec. 22, 1994The present invention relates to novel quinoline derivatives of the formula   <IMAGE>   which inhibit exogenously or endogenously stimulated gastric acid secretion and thus can be used in the prevention and treatment of gastrointestinal inflammatory diseases.
Patent IL-123603-A (IL)
Title: Absorbent pair refrigeration system
IPC: H05B6/70
Filed: 1996-09-17
Abstract: An absorbent pair refrigeration system comprising a source of liquid refrigerant (46); an evaporator (48) for transforming the liquid refrigerant into vapor refrigerant at a lower temperature than the liquid refrigerant to thereby provide a desired cooling effect, a volume (52) of absorbent in communication with the evaporator (48), wherein the vapor refrigerant is absorbed onto the absorbent; an electromagnetic wave generator (62) for desorbing the vapor refrigerant from the absorbent without appreciably heating the absorbent; and a condenser (56) in communication with the absorbent for condensing the vapor refrigerant which has been desorbed from the absorbent. <IMAGE>
Patent IL-125842-A (IL)
Title: Method of transmitting a priority marked data packet on ethernet for selectable artificial collision generation
IPC: H04L12/413
Filed: 1997-03-04
Abstract: A method for transmitting a data packet in the Ethernet from a first arrangement to at least one second arrangement, in which, in the event that a buffer in a switching arrangment or at least a part of the buffer in the switching arrangement is completely described with stored data packets to be transmitted which have not yet been read out again, and a further data packet to be transmitted is to be stored in the buffer or at least in the part of the buffer, an artifical collision is generated and this is conveyed to the arrangement transmitting the data packet, and in which an artificial collision is generated only if the data packet contains information to the effect that the generation of an artificial collision is permitted for the arrangement transmitting the data packet. 2717 ו' בתשרי התשס" ג - September 12, 2002
Patent IL-133268-A (IL)
Title: Profiles for use with panel elements and the like and partitions employing such profiles
IPC: E04B2/74
Filed: 1999-12-01
Abstract: A partition comprising:(a) a panel element having a front face and a rear face separated by a dimension termed thickness, said front and said rear surfaces being delineated at least in part by an edge of said panel element; and (b) a profile (10) having: (i) a ridge (14) deployed substantially in abutment with said edge of said panel element, (ii) a substantially planar attachment surface (16) integrally formed with said ridge and extending therefrom so as to be adjacent to said rear face, said attachment surface being attached to said panel element, (iii) a substantially planar flange surface (18) integrally formed with said ridge and extending therefrom substantially parallel to said attachment surface and in a direction primarily away from said panel element so as to form a flange extending for at least about 1 cm beyond said edge of said panel element, and (iv) an end wall integrally formed with said flange surface and extending substantially perpendicular thereto for a distance significantly greater than said thickness. 1409 א' בתמוז התשס" ד - June 20, 2004
Patent IL-138045-A (IL)
Title: Water making apparatus
IPC: F24F1/02
Filed: 1999-02-25
Abstract: An apparatus for the production of water from the surrounding air, the apparatus including: (i) an air intake device (2) adapted to move air into the apparatus; (ii) an evaporator (7) adapted to freeze the water contained in the air issuing from the air intake device; and (iii) defrosting means (35) adapted to defrost the water frozen by the evaporator; and wherein the volume of air passing over the frosting surface of the evaporator is controlled by either the air intake device or the evaporator. 1472 א' בתמוז התשס" ד - June 20, 2004
Patent IL-138527-A (IL)
Title: Massive parallel optical interconnect system
IPC: G02B6/38
Filed: 1999-03-16
Abstract: An optical receptacle assemlby comprising: an optical receptacle (100) including a first (110) and second half (111); a first connector (5) including a first ferrule (30), the first ferrule including at least one beveled edge (35), said first connector received in said first half of said optical receptacle; a second connector (6) including a second ferrule (30'), the second ferrule including at least one hole (125) said second connector received in said second half of said optical receptacle; and an alignment member (140) received by said hole of said second ferrule and mated with said beveled edge of said first ferrule in order to align the first ferrule to the second ferrule. 3497 ט" ז בשבט התשס" ד - February 8, 2004
Patent IL-146937-A (IL)
Title: Method for producing a progeny library comprised of polynucleotide sequences
IPC: C12N9/14
Filed: 2001-12-05
Abstract: This invention provides methods of obtaining novel polynucleotides and encoded polypeptides by use of non-stochastic methods of directed evolution (DirectEvolution „¢ ). These methods include non-stochastic polynucleotide site-saturation mutagenesis (Gene Site Saturation Mutagenesis „¢ ) and non-stochastic polynucleotide reassembly (GeneReassembly „¢ ). Through use of the claimed methods, genetic vaccines, enzymes, and other desirable molecules can be evolved towards desirable properties. For example, vaccine vectors can be obtained that exhibit increased efficacy for use as genetic vaccines. Vectors obtained by using the methods can have, for example, enhanced antigen expression, increased uptake into a cell, increased stability in a cell, ability to tailor an immune response, and the like. This invention provides methods of obtaining novel enzymes that have optimized physical and/or biological properties. Furthermore, this invention provides methods of obtaining a variety of novel biologically active molecules, in the fields of antibiotics, pharmacotherapeutics, and transgenic traits.